IL6 and glaucoma: The same group conducted a different time point investigation on the levels of proinflammatory cytokines (IFN-γ, TNF-α, IL-1 β, IL6, IL12, IL17, and IL18) and anti-inflammatory cytokines (IL4, IL10, IL13, and TGF-β) produced following OHT induction in the glaucoma, and found that IL6 expression peaked after 1, 3, and 5 days of induction.